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Announce: pyPgSQL - Version 2.5 is released.
===========================================================================
pyPgSQL v2.5 has been released.
It is available at http://pypgsql.sourceforge.net.
pyPgSQL is a package of two (2) modules that provide a Python DB-API 2.0
compliant interface to PostgreSQL databases. The first module, libpq, is
written in C and exports the PostgreSQL C API to Python. The second module,
PgSQL, provides the DB-API 2.0 compliant interface and support for various
PostgreSQL data types, such as INT8, NUMERIC, MONEY, BOOL, ARRAYS, etc. This
module is written in Python and works with PostgreSQL 7.0 or later and Python
2.0 or later.
It was tested with PostgreSQL 8.1.4 and the latest patchlevels of Python 2.1,
2.2, 2.3 and 2.4.
Note: It is highly recommended that you use PostgreSQL 7.2 or later and
Python 2.1 or later. If you want to use PostgreSQL Large Objects
under Python 2.2.x, you *must* use Python 2.2.2, or later because of
a bug in earlier 2.2 versions.
Project homepages:
pyPgSQL: http://pypgsql.sourceforge.net/
PostgreSQL: http://www.postgresql.org/
Python: http://www.python.org/
---------------------------------------------------------------------------
ChangeLog:
===========================================================================
Changes since pyPgSQL Version 2.4
=================================
Changes to README
-----------------
* Updates for 2.5.
Changes to PgSQL.py
-------------------
* Additional attribute cursor.debug:
Setting this attribute to 'text' will cause the query that will
be executed to be displayed to STDOUT. If it is set to 'pre' or
'div', the query will be displayed to STDOUT within a <pre> or
<dif> HTML block. If it is set to None (the default), the query
will not be displayed.
* New module-level variable useUTCtimeValue:
Setting this variable to 1 will cause the datatime instance returned from
the result set for a timestame with timezone to reference the corresponding
UTC time value (not the value expressed in the clients time zone).
* mxDateTime's RelativeDateTime instead of DateTimeDelta is now used for
PostgreSQL INTERVALs.
* Several other fixes in the PostgreSQL interval code
* Several bugfixes in the PgNumeric type
* PgInt2 and PgInt8 used to be custom number types that checked for overflows
in their specific ranges. In order to make them work across current Python
versions we got rid of them and replaced them with int and long.
* Many changes in parameter quoting to make them work in more cases like
* PostgreSQL procedures
Changes to libpqmodule.c
------------------------
* Bugfix for quoting Bytea types
Changes to pgconnection.c
-------------------------
* Fixed compatibility problems with PostgreSQL 8.x.
* Added debug support
Changes to pgresult.c
---------------------
* Integrated patch #1224272. Use PyOS_ascii_strtod instead of strtod in order
to be locale-agnostic.
Changes to pgversion.c
----------------------
* Applied patch #882032. Vendor-extensions to version
number should not create problems any longer.
* Fixed Bug #786712 & #816729: Allowed for a version string
containing the words "alpha" and "beta".
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